Comment on Wasm3 compiles itself (using LLVM/Clang compiled to WASM)parentComments−saagarjha5yNote that it is possible to JIT even with W^X. What these platforms do is prevent memory that has been mapped writable and overwritten with new code from ever being mapped executable again.
Comments
Note that it is possible to JIT even with W^X. What these platforms do is prevent memory that has been mapped writable and overwritten with new code from ever being mapped executable again.